I purchased my first CVO bike last year. A 2007 FXDSE. I have been reading through some of the threads and have noticed issues with heat on the 110. Oil leaks on the rear cylinder. Rocker Box clearances ... etc.
I can honestly say that I have had not one of any these issues. I put on about 5000 miles last summer heading down to Las Vegas and then back to Calgary. The bike drives great and I have had no real issues. The chrome did flake on one of my rear shocks and Harley replaced it immediately.
I also installed a PCIII, Rinehart 2into1, LePera Sorrento seat, airfoil controls, forward control extensions, low profile tail light and chrome covers. My dealer as also been more than willing to service the bike and any warantee issues have not been a problem as long as it is a part I didn't modify. For example, the seal around my speedometer needed replacing.
Anyhow .... Glad to be hear and hoping to share advice and gain knowledge !!